问题
I have a file named file name(1).zip (with the space and parentheses in it) and I want to put this file on the HDFS. But everytime I try to put it via hadoop fs -put ... , I get a an exception.
I have even tried to add quotes around the file and even tried to escape the space and parentheses but it doesn't work.
hduser@localhost:/tmp$ hadoop fs -put file\ name\(1\).zip /tmp/one
15/06/05 15:57:46 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
put: unexpected URISyntaxException
hduser@localhost:/tmp$ hadoop fs -put "file\ name\(1\).zip" /tmp/one/
15/06/05 15:59:19 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
put: unexpected URISyntaxException
hduser@localhost:/tmp$ hadoop fs -put "file name(1).zip" /tmp/one/
15/06/05 16:00:36 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
put: unexpected URISyntaxException
Is there any work-around to put such files on the HDFS or am I missing something here.
回答1:
The most obvious workaround is to rename the file before storing it on HDFS, don't you think?
回答2:
Replace the spaces with %20.
The percent-encoding for space is %20
Use
hadoop fs -put first%20name.zip /tmp/one
instead of
hadoop fs -put first name.zip /tmp/one
回答3:
HDFS is totally fine with spaces in the file or directory names.
It is the hdfs that does not support putting a file from local disk with spaces in its file name. But there is a trick to achieve this ( reference ):
cat file\ name\(1\).zip | hadoop fs -put - "/tmp/one/file name(1).zip"
Hope this helps those that need this.
回答4:
try
fs -put 'file name(1).zip' tmp/one
回答5:
hadoop fs -get /landing/novdata/'2017-01-05 - abc def 5H.csv'
See the single quotes around the filename
来源：https://stackoverflow.com/questions/30669210/put-file-on-hdfs-with-spaces-in-name